TW400325B - Process for the preparation of pyrrolidinone compound herbicides and their intermediates - Google Patents

Process for the preparation of pyrrolidinone compound herbicides and their intermediates Download PDF

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Publication number
TW400325B
TW400325B TW085105811A TW85105811A TW400325B TW 400325 B TW400325 B TW 400325B TW 085105811 A TW085105811 A TW 085105811A TW 85105811 A TW85105811 A TW 85105811A TW 400325 B TW400325 B TW 400325B
Authority
TW
Taiwan
Prior art keywords
compound
general formula
patent application
hydrocarbyl
scope
Prior art date
Application number
TW085105811A
Other languages
English (en)
Chinese (zh)
Inventor
Ian Richard Matthews
John Michael Cox
Kevin James Gillen
Russell Martin Ellis
Shaheen Khatoon Vohra
Original Assignee
Zeneca Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of TW400325B publication Critical patent/TW400325B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyrrole Compounds (AREA)
TW085105811A 1995-05-26 1996-05-16 Process for the preparation of pyrrolidinone compound herbicides and their intermediates TW400325B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9510744.7A GB9510744D0 (en) 1995-05-26 1995-05-26 Chemical process

Publications (1)

Publication Number Publication Date
TW400325B true TW400325B (en) 2000-08-01

Family

ID=10775125

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085105811A TW400325B (en) 1995-05-26 1996-05-16 Process for the preparation of pyrrolidinone compound herbicides and their intermediates

Country Status (18)

Country Link
US (1) US5670656A (ko)
EP (1) EP0828710A1 (ko)
JP (1) JPH11505825A (ko)
KR (1) KR19990022021A (ko)
CN (1) CN1190954A (ko)
AR (1) AR002072A1 (ko)
AU (1) AU708122B2 (ko)
BR (1) BR9608904A (ko)
CA (1) CA2220398A1 (ko)
EA (1) EA199700432A1 (ko)
GB (1) GB9510744D0 (ko)
HU (1) HUP9901179A3 (ko)
IL (1) IL118181A0 (ko)
PL (1) PL323606A1 (ko)
TR (1) TR199701439T1 (ko)
TW (1) TW400325B (ko)
WO (1) WO1996037466A1 (ko)
ZA (1) ZA963828B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6281227B1 (en) * 1996-12-13 2001-08-28 Aventis Pharma Deutschland Gmbh Sulfonic acid sulfonylamino n-(heteroaralkyl)-azaheterocyclylamide compounds
PT916656E (pt) * 1997-11-14 2004-02-27 Schering Ag Metodo para producao de derivados de pirrolidinona
US5986107A (en) * 1998-04-08 1999-11-16 G. D. Searle & Co. Process for the preparation of a 2-oxopyrrolidine compound
US6833370B1 (en) * 1999-05-21 2004-12-21 Abbott Laboratories Heterocycle substituted aminoazacycles useful as central nervous system agents
US6348600B1 (en) * 2001-02-20 2002-02-19 Toray Industries, Inc. Methods for making optically active 3-aminopyrrolidine-2,5-dione derivative and optically active 3-aminopyrrolidine derivative
US7443642B2 (en) * 2006-05-26 2008-10-28 Pratt & Whitney Canada Corp. Electric motor control
CA2662574A1 (en) 2006-09-22 2008-03-27 Novartis Ag Heterocyclic organic compounds
JP5566288B2 (ja) 2008-05-30 2014-08-06 武田薬品工業株式会社 複素環化合物
US8420661B2 (en) 2010-04-13 2013-04-16 Hoffmann-La Roche Inc. Arylethynyl derivatives
AU2016273751B2 (en) 2015-06-03 2020-04-02 F. Hoffmann-La Roche Ag Ethynyl derivatives
CN108947883A (zh) * 2017-05-25 2018-12-07 北京万全德众医药生物技术有限公司 布瓦西坦的制备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9225377D0 (en) * 1992-12-04 1993-01-27 Ici Plc Herbicides
AU696084B2 (en) * 1994-06-02 1998-09-03 Zeneca Limited Substituted pyrrolidone, thiazolidones or oxazolidones as herbicides

Also Published As

Publication number Publication date
GB9510744D0 (en) 1995-07-19
HUP9901179A2 (hu) 1999-07-28
WO1996037466A1 (en) 1996-11-28
KR19990022021A (ko) 1999-03-25
EP0828710A1 (en) 1998-03-18
IL118181A0 (en) 1997-03-18
CN1190954A (zh) 1998-08-19
TR199701439T1 (xx) 1998-02-21
CA2220398A1 (en) 1996-11-28
ZA963828B (en) 1996-11-26
AU708122B2 (en) 1999-07-29
BR9608904A (pt) 1999-06-29
AU5698796A (en) 1996-12-11
AR002072A1 (es) 1998-01-07
PL323606A1 (en) 1998-04-14
EA199700432A1 (ru) 1998-10-29
HUP9901179A3 (en) 2001-03-28
JPH11505825A (ja) 1999-05-25
US5670656A (en) 1997-09-23

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees